This is a follow-up to the last Practical Physics on how to use particles with physics driven props to get ground explosions and starburst explosions. Covers using gravity to control the explosion which leads to a question I received about how to adjust gravity when you have a scene that needs negative gravity for one group and positive or no gravity for another group.

Run the groups independently to bake in the animation based on the current gravity setting then set the gravity for the next set of props and so forth.

Thanks to all for the emails and words of support for this ongoing series of tutes. I appreciate it very much!:cool:



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I LIVE to anymate, irritate and machinamate. Not necessarily in that order.

I love your tutorials.

Please keep them coming.

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iClone 7... Character Creator... Substance Designer/Painter... Blender... Audacity...
Desktop (homebuilt) - Windows 10, Ryzen 9 3900x CPU, GTX 1080 GPU (8GB), 32GB RAM, Asus X570 Pro motherboard, 2TB SSD, terabytes of disk space, dual  monitors.
Laptop - Windows 10, MSI GS63VR STEALTH-252, 16GB RAM, GTX 1060 (6GB), 256GB SSD and 1TB HDD

Ditto. Always interesting and an easy style. I can always learn something. (Is that a train shooting by that I can sometimes hear in the background of your tutorials?)

:cool: gizmo

Thanks guys and yes... that train isn't far from my office... but then again in my small town... nothing is far from the train tracks. We were the bull shipping headquarters for the old XIT ranch.

Yes... I know... we are full of bull.:cool:

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I LIVE to anymate, irritate and machinamate. Not necessarily in that order.

Thank you warlord720 ! ;)

The particles do not duplicate in any version of iclone